Dz703 Electrical Discharge High Speed EDM Hole Drilling Punching Machine

• After-sales Service: Provided
• Warranty: 1 Year
• Application: Metal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DZ703
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Semi-Closed Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: GS, CE, RoHS, ISO 9001
• Condition: New
• Transport Package: Wooden Box Packing
• Specification: 1960*1620*2160
• Trademark: Longkai
• Origin: Suzhou, China
• HS Code: 8456301090
• Production Capacity: 10000/Year

Product Description

Product Data of EDM drilling machine
Specifications                    Model	DD703	DD703Z	ZNC703-3040	DZ703
Table length*table width(mm)	330*480		330*480	440*320
Work surface travel(mm)	300*400		300*400	400*300
Spindle head stroke(mm)	380		380	360
Servo travel (mm)	400		400	300
Electrode diameter(mm)	0.2-3.0	0.3-6.0	0.3-4.0	0.3-3.0
Maximum processing speed(mm/min)	40
Maximum depth to diameter ratio	300:01:00
Working fluid	Pure water
Work pressure(mpa)	7			8
Maximum machining current(A)	30
Maximum power consumption(KVA)	3			3.6
Way to control	Z axis automatic	Z axis automatic	Z axis CNC	Z axis CNC
Digital display			Triaxial	Triaxial

Performance characteristics
- Capable of machining hole diameter Φ 0.3~ Φ 3.0mm, and the maximum depth diameter ratio can reach more than 300:1.
- The processing speed can reach 5~40mm per minute, the servo stroke is 300, the ultra long electrode tube can be used, and the drug saving electrode tube is 15%.
- Capable of processing stainless steel, quenched steel, hard alloy, copper, aluminum and other conductive materials
- It can penetrate directly from inclined plane and curved surface
- Servo lifting adopts double linear guide rails, and electric lifting ensures the processing accuracy and speed of products
- The spindle adopts a dual speed control mode, which makes the rewind speed twice as fast as the processing speed. The process is closely followed to achieve efficient and stable processing of fine electrodes
 - The machine bed is equipped with a water pump pressure observation window, which makes it more convenient and simple to observe and adjust the water pump pressure.
 - Workbench X, Y, raster digital display, accurate operation

Technical specifications

Item		Specs
Parameters	Machine tool specifications	DZ703
	X/Y axis travel	400×300mm
	Z-axis travel	300mm
	Secondary stroke of spindle	360mm
	Table size	420X320mm
	Load bearing of workbench	200kg
	Overall dimension	1300X1200X1800mm
	Electrode clamping diameter range	Ø0.3 - Ø3.0mm
	Operating Weight	700kg
	Working fluid	Tap water/distilled water
	Working fluid tank capacity	45L
Processing index	Processing depth	0-300mm
	Maximum depth diameter ratio	300:1
	Maximum processing speed	60mm/min
	Maximum processing current	30A
	Maximum power consumption	3.6KVA
	Working pressure	8 Mpa
	Power input mode	380/50 V/HZ
Configuration	X/Y axis control	Grating ruler DRO
	Z-axis control	Subdivision stepping motor control
	Secondary stroke control mode	AC reduction motor control
	Digital display	3-axis DRO
	Filtering method	Replaceable gap type
	Water pump	Special plunger pump
	Ball screw	Taiwan,China
	Linear guide rail	Taiwan,China
	Guide plate	Taiwan,China
	Motor rotating head	Taiwan (tungsten steel material)
	Marble	Suzhou
	Grating ruler	Guangdong
	Transformer	Changzhou (3.6KW enhanced)
	Resistance	Suzhou 300W super large non-inductive resistor

ll hole eltrical discharge high speed drilling machine ZNC703-3040D